Browse Open Source Software Alternatives

Cloud workstation service on Azure that gives developers preconfigured Windows machines with source, tools and dependencies ready, managed by IT and used by teams onboarding contractors or working from laptops.

AI governance platform for enterprises, registering models and use cases and tracking them against internal policies, risk assessments and regulatory requirements.

Email service with end to end encryption and Swiss hosting, offering web, mobile and desktop apps, custom domains and a calendar, used by people wanting private mail.

Realtime messaging platform with pub sub channels, presence and message history over WebSockets, used by developers to add live chat, notifications and multiplayer updates without running their own infrastructure.

Appointment scheduling service with a public booking page, calendar sync, reminders and payments, used by salons, clinics and small service teams to let customers book slots themselves.

Policy management platform built around Open Policy Agent, letting platform teams author, test and distribute authorization rules for Kubernetes, microservices and cloud infrastructure from one control plane.

Meeting assistant aimed at regulated industries, recording and summarizing calls under organization-wide policies for retention, access and consent, with SSO, SCIM and audit logs for administrators.

Chat assistant that answers questions, writes code and explains images, with access to public posts on X for recent events and discussion.

Email marketing and automation service for small businesses and online stores, covering newsletters, autoresponders, landing pages, signup forms and webinars, with SMS and web push alongside campaigns.

Network monitoring and management software that maps switches, routers and firewalls, backs up device configurations and alerts on outages, used mainly by managed service providers and IT teams.

IT asset discovery and CMDB software that scans networks to inventory servers, applications and dependencies, used by infrastructure teams planning data center moves and cloud migrations.

Cloud sandbox service for running untrusted code in isolated virtual machines, with fast cold starts, snapshots and file persistence, used by teams building AI agents and coding products.

Legal AI workspace for reviewing documents, running research and drafting in Word, with a table view for bulk contract questions, used by law firms and in house legal teams.

Office suite from Kingsoft with a writer, spreadsheet, presentation and PDF app, compatible with Microsoft file formats and run on Windows, macOS, Linux, Android and iOS.

Expense splitting app for groups sharing costs on trips, flatshares and nights out, tracking who paid what and settling balances between friends.

Ticketing tool for support teams, gathering email, chat and social messages into one inbox with routing rules, canned replies, private notes and resolution time reporting.

Meeting note taker that records audio on your device without joining the call, producing transcripts, summaries and action items in many languages for executives and consultants.

Email client built into iPhone, iPad and Mac, handling multiple accounts over IMAP and Exchange with threading, search, rules and scheduled sending.

Community platform for hosting branded discussion spaces, member profiles and knowledge bases next to a product, later renamed Bettermode and used by companies running customer forums instead of social groups.

Survey tool for collecting feedback in web apps, on websites, by email and in mobile apps, used by product and marketing teams tracking NPS, CSAT and churn reasons.

Feature flag and configuration service that offered type-safe TypeScript clients, git style branching on flag changes and built-in experiments for product teams. It shut down in August 2026.

Landing page builder for advertising teams, with a drag and drop editor, templates, A/B tests, heatmaps and personalization that matches each page to the ad that sent the visitor.

Digital signage platform that manages screens remotely and schedules images, video and web pages on connected players.